Generate a Barcode Using python | python programming
Generate Barcode in Python
In this video, I show you how to generate a barcode in Python that returns the exact value you want, without adding extra checksum digits.
If you’ve faced issues with **EAN-13 adding an extra number**, this tutorial solves it by using **Code128**, which supports flexible lengths and exact data output.
✅ What you’ll learn:
Why EAN-13 adds an extra digit (checksum)
How to use *Code128 barcode* in Python
Generate a barcode with the exact value *12320042020*
Save the barcode as an image
Scan and verify the output using *Google Chrome / Google Lens*
🧠 Perfect for:
Python beginners
Students & developers
Barcode-based projects
IDs, labels, and internal codes
💻 Tech used:
Python
python-barcode
Pillow (ImageWriter)
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